منابع مشابه
Trichilemmal Carcinoma from Proliferating Trichilemmal Cyst on the Posterior Neck
Trichilemmal cysts are common fluid-filled growths that arise from the isthmus of the hair follicle. They can form rapidly multiplying trichilemmal tumors-, also called proliferating trichilemmal cysts, which are typically benign. Rarely, proliferating trichilemmal cysts can become cancerous. Here we report the case of a patient who experienced this series of changes. The 27-year-old male patie...
متن کاملTrichilemmal carcinoma--a rare tumor: case report.
Trichilemmal carcinoma is a rare cutaneous cancer that usually occurs on photoexposed areas in elderly individuals. Most of the time, there is a unique lesion that presents a papulonodular aspect with possible keratosis or ulceration on the top of it. We report on a case of this rare tumor, discussing various aspects of this entity and possible therapy. Simple excision with adequate safety marg...
متن کاملDIFFERENTIATION BETWEEN MORPHOLOGICALLY AGGRESSIVE AND NON-AGGRESSIVE BASAL CELL CARCINOMA BY AgNOR STAINING
Argyrophilic staining of nucleolar organizer regions (AgNOR) has been considered to be useful in the diagnosis and prognostic evaluation of different cutaneous tumors. In order to evaluate the role of the AgNOR technique in discriminating aggressive from non-aggressive basal cell carcinoma (BCC), paraffin-embedded histologic sections from 30 cases of aggressive BCC (BCC2) and 30 cases of n...
متن کاملA Case of Trichilemmal Carcinoma Treated with Mohs Micrographic Surgery.
Trichilemmal carcinoma is a cutaneous adnexal tumor originating from the outer root sheath of hair follicle, and it was first described by Headington in 1976. Clinically, it usually occurs as an asymptomatic solitary papule, nodule or mass on the face or scalp. This neoplasm is a malignant counterpart of trichilemmoma, and it has been reported in the literature as trichilemmal carcinoma, tricho...
متن کاملLocally Aggressive Benign Odontogenic Neoplasms – A Review
Odontogenic neoplasms encompass a group of lesions with a varied clinical picture and biological behavior ranging from indolent hamartomatous proliferation to locally aggressive benign tumors and their very aggressive malignant counterparts. The benign neoplasms are normally slow growing, indolent with no invasive potential. However, there exists a few locally aggressive benign odontogenic tumo...
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ژورنال
عنوان ژورنال: Anais Brasileiros de Dermatologia
سال: 2018
ISSN: 1806-4841,0365-0596
DOI: 10.1590/abd1806-4841.20187461